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2521
Bidirectional Relationship Between Hypoalbuminemia and Postoperative Pneumonia in Elderly Hip Fracture Patients: A Retrospective Cohort Study
Published 2025-08-01“…After predefined participants selection inclusion and exclusion criteria, 1661 surgically treated HF patients were included and analyzed utilizing multiple statistical models, including univariate logistic regression, Lasso regression, and Boruta algorithm for variable selection, while multivariate logistic regression and propensity score matching (PSM) for assess the bidirectional relationship between hypoalbuminemia and postoperative pneumonia. …”
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2522
A bayesian network model for neurocognitive disorders digital screening in Chinese population: development and validation study
Published 2025-08-01“…Gender and the top 30 variables with the highest coefficient of determination () in explaining the variance in NCD status were retained for model construction. Subsequently, the optimal network structure was identified using the Tabu search algorithm guided by Bayesian Information Criterion, with parameters estimated by maximum likelihood estimation. …”
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2523
Efficient automated detection of power quality disturbances using nonsubsampled contourlet transform & PCA-SVM
Published 2025-05-01“…Morphological component analysis (MCA) and the split-augmented Lagrangian shrinkage algorithm (SALSA) optimize this process. Principal component analysis (PCA) is applied to the extracted features to reduce dimensionality and improve feature separability. …”
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2524
A DSP–FPGA Heterogeneous Accelerator for On-Board Pose Estimation of Non-Cooperative Targets
Published 2025-07-01“…Instruction-level control supports model generalization, while a weight concatenation strategy improves resource utilization during convolution. …”
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2525
MED-AGNeT: An attention-guided network of customized augmentation of samples based on conditional diffusion for textile defect detection
Published 2025-12-01“…Its feature extraction module employs a dual-branch information residual unit (DIRU) as a substitute for the conventional convolution block, which combines the feature extraction capabilities of global pooling and max pooling, reducing the number of parameters while also achieving a certain improvement in detection results. …”
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2526
Impact of occupancy behavior on building energy efficiency: What’s next in detection and monitoring technologies?
Published 2025-07-01“…Personalization and adaptability emerge as key themes, particularly in multi-occupant contexts, while multi-sensor data fusion promises to enhance detection stability and reduce false positives. …”
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2527
Design and Analysis of a Serial Manipulator for Pick and Drop Objects for Material Handling at Uiri Metal Forming Workshop.
Published 2024“…This analysis enhanced the understanding of motion control and trajectory optimization. Future recommendations include refining control algorithms, integrating advanced safety features, and exploring innovative materials to improve performance. …”
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2528
Finding a suitable chest x-ray image size for the process of Machine learning to build a model for predicting Pneumonia
Published 2025-02-01“…Our results indicate a balance between efficiency, as larger images slightly improved accuracy but slowed down speed, while smaller images negatively impacted precision and effectiveness. …”
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2529
Deep learning-driven approach for cataract management: towards precise identification and predictive analytics
Published 2025-05-01“…Deep learning (DL) technology has shown significant potential in the whole process of cataract diagnosis and treatment through algorithms such as convolutional neural network (CNN). …”
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2530
Design of FPGA-Based Accelerator for Convolutional Neural Network under Heterogeneous Computing Framework with OpenCL
Published 2018-01-01“…Simulation results show that the calculation speed could be improved by adopting the proposed optimizing strategy. …”
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2531
The Role of Artificial Intelligence (AI) in the Future of Forestry Sector Logistics
Published 2025-06-01“…Results: The results demonstrated that optimization algorithms reduced transportation costs and carbon emissions. …”
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2532
A Composite Network for CS ISAR Integrating Deep Adaptive Sampling and Imaging
Published 2025-01-01“…However, the existing CS ISAR imaging methods based on deep learning (DL) mainly focus on improving the performance of the reconstruction algorithm while ignoring the potential room for improvement given by the design of the measurement matrix. …”
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2533
Unsupervised Learning for Distributed Downlink Power Allocation in Cell-Free mMIMO Networks
Published 2025-01-01“…The proposed unsupervised learning approach circumvents the arduous task of training data computations, typically required in supervised learning methods, bypassing the use of conventional complex optimization methods and heuristic methodologies. Furthermore, an LSF-based radio unit (RU) selection algorithm is employed to activate only the contributing RUs, allowing efficient utilization of network resources. …”
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2534
SCL-YOLOv11: A Lightweight Object Detection Network for Low-Illumination Environments
Published 2025-01-01“…Experimental results on the ExDark dataset demonstrate that the proposed algorithm achieves 67.6% mAP@0.5 and 42.4% mAP@0.5:0.95, while reducing parameter count by 38.5% and computational cost by 25.4%. …”
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2535
Projecting Forest Fire Probability in South Korea Under Climate Change, Population, and Forest Management Scenarios Using AI & Process-Based Hybrid Model (FLAM-Net)
Published 2025-01-01“…Enhancements included improving backpropagation for optimization and introducing algorithms for national-specific fire ignition dynamics. …”
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2536
Orchard-Wide Visual Perception and Autonomous Operation of Fruit Picking Robots: A Review
Published 2024-09-01“…This includes not only the latest advancements in devising movement paths for robot mobility but also adaptive strategies that allow robots to react to unexpected obstacles or changes within the whole environment. Enhanced strategies for effective fruit picking using the Eye-in-Hand system involve the development of more dexterous robotic hands and improved algorithms for precisely predicting the optimal picking point of each fruit. …”
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2537
Enhanced Rapid Autofocus Back-Projection for PBSAR Based on the GEO Satellite
Published 2025-06-01“…Conventional autofocusing algorithms operate under the assumption that measurement errors primarily perturb phase components while exerting negligible influence on signal envelopes. …”
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2538
Deep Q-Learning-Based Resource Management in IRS-Assisted VLC Systems
Published 2024-01-01“…Moreover, the synergy between the MPF and the DQL algorithms is investigated. To this end, we demonstrate that the MPF algorithm maximizes the fairness amongst the users while the DQL algorithm maximizes the overall SE and improves the robustness against the noise. …”
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2539
Nitrous oxide prediction through machine learning and field-based experimentation: A novel strategy for data-driven insights
Published 2025-04-01“…Feature selection and optimization of input scenarios were achieved using a combination of particle swarm optimization (PSO) and manual methods. …”
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2540
Application of Quantum Key Distribution to Enhance Data Security in Agrotechnical Monitoring Systems Using UAVs
Published 2025-02-01“…The QKD framework is optimized for real-time operations through adaptive key generation and energy-efficient hardware, alongside Lempel–Ziv–Welch (LZW) compression to improve the bandwidth efficiency. …”
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